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1

General / Sprite rotation to mouse problem

« on: October 03, 2012, 09:49:48 pm »

Hi.

I've got strange problem with sprite rotation to mouse coords.

sf::Vector2i cursor = sf::Mouse::getPosition(game);
sf::Vector2f worldCursor = game.convertCoords(cursor.x, cursor.y);
sf::Vector2f direction = (worldCursor - Player.getPosition());
Player.setRotation(std::atan2(direction.y, direction.x));
 

Player is not rotating properly.
I found this code on this forum and to compile i need to add sf::Vector2i to worldCursor.

Thanks in advance for help.

2

General / [SFML 2.0] sf::Event::MouseMoveEvent problems

« on: June 17, 2012, 02:29:37 am »

Hi. I have a problem with sf::Event::MouseMoveEvent

#include <SFML/Graphics.hpp>
#include <iostream>

int main()
{
    sf::RenderWindow window(sf::VideoMode(1280, 720, 32), "LIKE A PONG TEST", sf::Style::Fullscreen);
    window.setFramerateLimit(60);
    sf::Mouse::setPosition(sf::Vector2i(100, 200), window);
    sf::Event::MouseMoveEvent mouse;
    sf::Event event;
    sf::Text paletka("|");

    while (window.isOpen())
    {
         while (window.pollEvent(event))
         {
             if (event.type == sf::Event::Closed)
                 window.close();

             if ((event.type == sf::Event::KeyPressed) && (event.key.code == sf::Keyboard::Escape))
                 window.close();

             if (event.type == sf::Event::MouseMoved) {
                 int x = mouse.x;
                 paletka.setPosition(x, 5);
                 std::cout << x << std::endl;
             }

         }

        window.clear();
        window.draw(paletka);
        window.display();
    }
}
 

I'm trying to get text x equal to mouse x, but when I am moving the mouse it writes (in cmd) the same x always!
I don't know what to do...

Thanks in advance for help.